Game development

8,495 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

n24q02m/better-godot-mcp

Instructions file CodexOpenCode

AGENTS.md instructions for n24q02m/better-godot-mcp, covering agents.md - better-godot-mcp, build / lint / test commands, run a single test file, run a single test by name and mise shortcuts.

not rated 37 today A 1,043 tokens original Apache-2.0

possession

267

Summer907/possession-skill

Skill Claude CodeCodex

A role-playing character builder that extracts playable details from official game settings, dialogue, and backstory. It organizes the result into profile, personality, interaction, memory, and relationship information.

not rated 37 5mo ago A 70 tokens original MIT

lattice AGENTS.md

268

plausibleventures/lattice

Instructions file CodexOpenCode

Instructions for plausibleventures/lattice, covering lattice — how to work in this repo, the eleven non-negotiables, layout, commands and house style.

not rated 36 +1 14d ago A 3,095 tokens original MIT

unreal-engine

270

DSTN2000/claude-unreal-engine-skill

Skill Claude CodeCodex

Comprehensive Unreal Engine C++ and Blueprint development assistant with deep project structure understanding. Use when helping with Unreal Engine projects, including: C++ gameplay programming, Blueprint development, input system configuration (Enhanced Input), Gameplay Ability System (GAS), project structure…

not rated 36 8mo ago A 99 tokens

MCDxAI/minecraft-dev-mcp

Instructions file Claude Code

Instructions for MCDxAI/minecraft-dev-mcp, covering claude code context - minecraft dev mcp, project overview, release status, architecture and core services (src/services/).

not rated 35 1mo ago A 5,815 tokens original MIT

editor-mcp-server

272

phaserjs/editor-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for Phaser Editor v5. Runs locally from the @phaserjs/editor-mcp-server npm package.

not rated 35 11mo ago A tokens not measured

aivilization

273

Bauhinia-AI/aivilization-claw

Skill Claude CodeCodex

AI civilization sandbox where you, as a digital agent, live and develop from survival to prosperity. Features agent registration, character creation, credit system, and social interactions.

not rated 35 6mo ago A 37 tokens

hypersyn

274

tweakoz/orkid

Skill Claude Code

How to author procedural content in orkid using HyperSyn (Reality Synthesizer) — a Python-as-DSL system for composing particle systems, 2D/3D procedural textures, mesh/SDF operations, and (eventually) audio/sequencer graphs into compact runtime experiences. Use when the user asks about HyperSyn, ptex2d, ptex3d…

not rated 35 24d ago A 108 tokens original MIT

akiojin/unity-mcp-server

Instructions file Claude Code

Development instructions for a Unity MCP server, which lets AI tools communicate with the Unity game-development environment. They describe the project's design, implementation, and feature-development process.

not rated 34 6d ago A 14,177 tokens original MIT

AlterLab-IEU/AlterLab_GameForge

Skill Claude Code

Invoke when the user asks about accessibility, inclusive design, colorblind mode, remappable controls, screen reader support, EAA compliance, CVAA, difficulty options, motor accommodations, or one-handed mode. Triggers on: "accessibility", "inclusive design", "colorblind", "remappable controls", "screen reader"…

not rated 34 5mo ago A 126 tokens original MIT

taptap/instant-games-open-mcp

Instructions file CodexOpenCode

A project instruction file for coding agents working on the TapTap open-source game service. It explains the project’s working rules, documentation updates, and Git commit standards.

not rated 34 2d ago A 15,935 tokens

oculus-samples/Unity-MetaXRAudioSDK

Instructions file CodexOpenCode

AGENTS.md instructions for oculus-samples/Unity-MetaXRAudioSDK, covering agent instructions — unity meta xr audio sdk samples, quest / horizon-specific notes and meta quest tooling.

not rated 33 3mo ago A 746 tokens

AIRP-MCP-Server

279

GhostXia/AIRP-MCP-Server

Skill Claude CodeCodex

An operating guide for using the AIRP MCP server, a tool service that helps AI agents manage role-playing sessions. The server stores session data, while the agent handles reasoning, storytelling, and character acting.

not rated 33 24d ago A 0 tokens original Apache-2.0

unity

280

nurture-tech/unity-mcp-server

Cursor rule Cursor

Union ♾️ - The Unity MCP Server.

not rated 33 4mo ago A 224 tokens original MIT archived

rbxsync CLAUDE.md

284

Smokestack-Games/rbxsync

Instructions file Claude Code

Claude Code instructions for Smokestack-Games/rbxsync, covering claude agent instructions for rbxsync, what is rbxsync?, critical context, current state and project structure.

not rated 31 1mo ago A 3,438 tokens

reframework

285

praydog/re-engine-mcp

MCP server Claude CodeCodexCursor +2

MCP server "reframework" as configured in praydog/re-engine-mcp. Launched with dotnet run --project mcp-server. Needs 1 environment variable to run.

not rated 31 +1 5mo ago A tokens not measured original MIT

UniAI CLAUDE.md

286

PiscesGameDev/UniAI

Instructions file Claude Code

A guide for developers building UniAI, a Unity framework that connects games and other Unity projects to AI services through a shared C# interface.

not rated 30 4mo ago A 4,404 tokens original Apache-2.0

SpriteCook/skills

Skill Claude CodeCodex

Still-image generation guide for SpriteCook. Use with spritecook-workflow-essentials when generating pixel art or detailed/HD assets, choosing models, and keeping style consistency with reference assets.

not rated 30 19d ago A 45 tokens original MIT

pokemon

288

Sachin-crypto/Pokemon-MCP-Server

MCP server Claude CodeCodexCursor +2

ascii database of pokemon... in Python! Runs locally from the pokemon Python package.

not rated 30 1y ago A tokens not measured

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: